22040013210 has 64 divisors (see below), whose sum is σ = 53080904448. Its totient is φ = 5856840704.

The previous prime is 22040013199. The next prime is 22040013251. The reversal of 22040013210 is 1231004022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22040013210.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18020659 + ... + 18021881.

It is an arithmetic number, because the mean of its divisors is an integer number (829389132).

Almost surely, 2^22040013210 is an apocalyptic number.

22040013210 is an abundant number, since it is smaller than the sum of its proper divisors (31040891238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22040013210 is a wasteful number, since it uses less digits than its factorization.

22040013210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22040013210 its reverse (1231004022), we get a palindrome (23271017232).

The spelling of 22040013210 in words is "twenty-two billion, forty million, thirteen thousand, two hundred ten".